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Magnetic Speed Sensor ICs

Allegro MicroSystems Magnetic Speed Sensor ICs offer a comprehensive portfolio covering the full range of speed and speed with direction sensor ICs. These products include a two- and three-wire interface, a magnetic encoder (ring magnet) and gear tooth sensing, Hall and GMR technology, and ASIL-compliant options for transmission, wheel speed, engine, e-motors, and many more encoder and gear tooth sensing applications.

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Part #

Board Mount Hall Effect / Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE

A1363LKTTN-5-T
Allegro MicroSystems
1: ¥647.8
1,655In Stock

Mfr. Part #
A1363LKTTN-5-T

Mouser Part #
250-A1363LKTTN-5-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE

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Datasheet

1,655In Stock

Cut Tape

¥647.8

¥579.7

¥554.8

¥524.9

View

Reel

¥400.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Hall Effect / Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308

A1389LLHLT-9-T
Allegro MicroSystems
1: ¥387
1,830In Stock
18,000Expected 12/24/2026

Mfr. Part #
A1389LLHLT-9-T

Mouser Part #
250-A1389LLHLT-9-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308

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Datasheet

1,830In Stock

18,000Expected 12/24/2026

Cut Tape

¥387

¥343.8

¥308.9

¥295.7

View

Reel

¥224.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR W/EN, 3.3V, ANALOG OUT, DFN-6, 1.3MV/G

A1393SEHLT-T
Allegro MicroSystems
1: ¥260.8
3,484In Stock

Mfr. Part #
A1393SEHLT-T

Mouser Part #
250-A1393SEHLT-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR W/EN, 3.3V, ANALOG OUT, DFN-6, 1.3MV/G

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Datasheet

3,484In Stock

Cut Tape

¥260.8

¥230.9

¥206

¥197.7

View

Reel

¥160

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors AC COUPLED DIFFERENTIAL SENSOR

A1422LK-T
Allegro MicroSystems
1: ¥775.7
7,392In Stock

Mfr. Part #
A1422LK-T

Mouser Part #
250-A1422LK-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors AC COUPLED DIFFERENTIAL SENSOR

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Datasheet

7,392In Stock

¥775.7

¥654.4

¥607.9

¥513.2

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Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors AC COUPLED DIFFERENTIAL SENSOR

A1425LK-T
Allegro MicroSystems
1: ¥666.1
1,935In Stock

Mfr. Part #
A1425LK-T

Mouser Part #
250-A1425LK-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors AC COUPLED DIFFERENTIAL SENSOR

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Datasheet

1,935In Stock

¥666.1

¥596.3

¥571.4

¥539.8

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors A1469LK-T

A1469LK-T
Allegro MicroSystems
1: ¥400.3
3,974In Stock

Mfr. Part #
A1469LK-T

Mouser Part #
250-A1469LK-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors A1469LK-T

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Datasheet

3,974In Stock

¥400.3

¥357.1

¥320.6

¥307.3

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Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SW

A3211ELHLT-T
Allegro MicroSystems
1: ¥179.4
22,405In Stock
18,000On Order

Mfr. Part #
A3211ELHLT-T

Mouser Part #
250-A3211ELHLT-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SW

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Datasheet

22,405In Stock

18,000On Order

Cut Tape

¥179.4

¥157.5

¥140

¥133.7

View

Reel

¥99.7

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SW

A3212ELHLT-T
Allegro MicroSystems
1: ¥112.9
15,977In Stock
36,000Expected 8/27/2026

Mfr. Part #
A3212ELHLT-T

Mouser Part #
250-A3212ELHLT-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SW

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Datasheet

15,977In Stock

36,000Expected 8/27/2026

Cut Tape

¥112.9

¥98.3

¥86.9

¥82.7

View

Reel

¥60.5

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SWITCH

A3212EUA-T
Allegro MicroSystems
1: ¥127.9
1,532In Stock
8,000Expected 10/26/2026

Mfr. Part #
A3212EUA-T

Mouser Part #
250-A3212EUA-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SWITCH

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Datasheet

1,532In Stock

8,000Expected 10/26/2026

¥127.9

¥112

¥99.3

¥94.7

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH

A3213ELHLT-T
Allegro MicroSystems
1: ¥184.4
23,080In Stock

Mfr. Part #
A3213ELHLT-T

Mouser Part #
250-A3213ELHLT-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH

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Datasheet

23,080In Stock

Cut Tape

¥184.4

¥162.8

¥145.2

¥138.4

View

Reel

¥100.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Hall Effect / Magnetic Sensors HALL EFFECT OMNIPOLAR SWITCH

A3214EUA-T
Allegro MicroSystems
1: ¥189.4
3,962In Stock

Mfr. Part #
A3214EUA-T

Mouser Part #
250-A3214EUA-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors HALL EFFECT OMNIPOLAR SWITCH

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Datasheet

3,962In Stock

¥189.4

¥167.8

¥148.8

¥138.7

View

Min.: 1
Mult.: 1

Motor / Motion / Ignition Controllers & Drivers COPPER WIRE UMC STEPPER

A3901SEJTR-T
Allegro MicroSystems
1: ¥229.2
18,167In Stock
18,000Expected 8/13/2026

Mfr. Part #
A3901SEJTR-T

Mouser Part #
250-A3901SEJTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers COPPER WIRE UMC STEPPER

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Datasheet

18,167In Stock

18,000Expected 8/13/2026

Cut Tape

¥229.2

¥167.8

¥151.2

¥134

Reel

¥108.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor / Motion / Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER

A3909GLYTR-T
Allegro MicroSystems
1: ¥302.3
13,760In Stock

Mfr. Part #
A3909GLYTR-T

Mouser Part #
250-A3909GLYTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers LOW VOLTAGE DUAL FULL-BRIDGE MOTOR DRIVER

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Datasheet

13,760In Stock

Cut Tape

¥302.3

¥222.6

¥202.6

¥181

View

Reel

¥148.7

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor / Motion / Ignition Controllers & Drivers DUAL HALF BRDIGE MOTOR DRIVER

A3910EEETR-T
Allegro MicroSystems
1: ¥116.3
17,996In Stock

Mfr. Part #
A3910EEETR-T

Mouser Part #
250-A3910EEETR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers DUAL HALF BRDIGE MOTOR DRIVER

Learn More

Datasheet

17,996In Stock

Cut Tape

¥116.3

¥82.1

¥73.7

¥64.4

Reel

¥52.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Motor / Motion / Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER

A3916GESTR-T-1
Allegro MicroSystems
1: ¥224.2
10,834In Stock

Mfr. Part #
A3916GESTR-T-1

Mouser Part #
250-A3916GESTR-T-1

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers LOW VOLTAGE DUAL DC MOTOR DRIVER

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Datasheet

10,834In Stock

Cut Tape

¥224.2

¥162.6

¥147.3

¥130.6

Reel

¥108.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE FULL BRIDGE MOSFET DRVR w/DUAL SENSE AMP

A3924KLVTR-T
Allegro MicroSystems
1: ¥1,021.5
947In Stock

Mfr. Part #
A3924KLVTR-T

Mouser Part #
250-A3924KLVTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE FULL BRIDGE MOSFET DRVR w/DUAL SENSE AMP

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Datasheet

947In Stock

Cut Tape

¥1,021.5

¥784

¥724.2

¥657.8

View

Reel

¥569.7

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Motor / Motion / Ignition Controllers & Drivers DUAL FULL-BRDG MICROSTEP W/TRANSLATOR

A3967SLBTR-T
Allegro MicroSystems
1: ¥760.7
791In Stock
5,900Expected 8/13/2026

Mfr. Part #
A3967SLBTR-T

Mouser Part #
250-A3967SLBTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers DUAL FULL-BRDG MICROSTEP W/TRANSLATOR

Learn More

Datasheet

791In Stock

5,900Expected 8/13/2026

Cut Tape

¥760.7

¥574.7

¥528.2

¥476.7

Reel

¥423.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Motor / Motion / Ignition Controllers & Drivers DUAL 1.5 FULL BRIDGE MOTOR DRIVER

A3982SLBTR-T
Allegro MicroSystems
1: ¥820.5
2,081In Stock
6,000Expected 4/12/2027

Mfr. Part #
A3982SLBTR-T

Mouser Part #
250-A3982SLBTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers DUAL 1.5 FULL BRIDGE MOTOR DRIVER

Learn More

Datasheet

2,081In Stock

6,000Expected 4/12/2027

Cut Tape

¥820.5

¥631.2

¥583

¥534.8

View

Reel

¥493.3

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Motor / Motion / Ignition Controllers & Drivers .5A DUAL DMOS FULL BRDG MICROSTEP W/TRA

A3987SLPTR-T
Allegro MicroSystems
1: ¥1,014.9
4,420In Stock

Mfr. Part #
A3987SLPTR-T

Mouser Part #
250-A3987SLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers .5A DUAL DMOS FULL BRDG MICROSTEP W/TRA

Learn More

Datasheet

4,420In Stock

Cut Tape

¥1,014.9

¥779

¥719.2

¥654.4

View

Reel

¥573

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Switching Voltage Regulators UMC VERSION OF 4447

A4447SLJTR-T
Allegro MicroSystems
1: ¥265.8
12,667In Stock
2,830Expected 8/13/2026

Mfr. Part #
A4447SLJTR-T

Mouser Part #
250-A4447SLJTR-T

Allegro MicroSystems

Switching Voltage Regulators UMC VERSION OF 4447

Learn More

Datasheet

12,667In Stock

2,830Expected 8/13/2026

Cut Tape

¥265.8

¥199.3

¥182.7

¥164.3

Reel

¥140.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER WITH LDO

A4919GETTR-3-T
Allegro MicroSystems
1: ¥609.6
7,432In Stock

Mfr. Part #
A4919GETTR-3-T

Mouser Part #
250-A4919GETTR-3-T

Allegro MicroSystems

Gate Drivers DIRECT CONTROL THREE PHASE MOSFET DRIVER WITH LDO

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Datasheet

7,432In Stock

Cut Tape

¥609.6

¥460.1

¥421.9

¥380.4

Reel

¥333.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor / Motion / Ignition Controllers & Drivers 3 PHASE BRUSHLESS DC MOTOR PRE-DRIVER

A4931METTR-T
Allegro MicroSystems
1: ¥435.2
3,633In Stock
9,000Expected 9/17/2026

Mfr. Part #
A4931METTR-T

Mouser Part #
250-A4931METTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers 3 PHASE BRUSHLESS DC MOTOR PRE-DRIVER

Learn More

Datasheet

3,633In Stock

9,000Expected 9/17/2026

Cut Tape

¥435.2

¥323.9

¥295.7

¥265.8

View

Reel

¥224.2

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,500

: 1,500

Motor / Motion / Ignition Controllers & Drivers BLDC GATE DRIVER W/5V REGULATOR

A4939KLPTR-5-T
Allegro MicroSystems
1: ¥725.9
1,954In Stock

Mfr. Part #
A4939KLPTR-5-T

Mouser Part #
250-A4939KLPTR-5-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers BLDC GATE DRIVER W/5V REGULATOR

Learn More

Datasheet

1,954In Stock

Cut Tape

¥725.9

¥548.1

¥503.3

¥455.1

View

Reel

¥390.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Gate Drivers COPPER WIRE BRUSHED DC GATE DRIVER

A4956GESTR-T
Allegro MicroSystems
1: ¥284
7,858In Stock

Mfr. Part #
A4956GESTR-T

Mouser Part #
250-A4956GESTR-T

Allegro MicroSystems

Gate Drivers COPPER WIRE BRUSHED DC GATE DRIVER

Learn More

Datasheet

7,858In Stock

Cut Tape

¥284

¥209.3

¥189.4

¥169.4

Reel

¥140.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Motor / Motion / Ignition Controllers & Drivers COMMERCIAL VERSION OF 4962

A4963GLPTR-T
Allegro MicroSystems
1: ¥616.2
1,467In Stock

Mfr. Part #
A4963GLPTR-T

Mouser Part #
250-A4963GLPTR-T

Allegro MicroSystems

Motor / Motion / Ignition Controllers & Drivers COMMERCIAL VERSION OF 4962

Learn More

Datasheet

1,467In Stock

Cut Tape

¥616.2

¥475

¥440.2

¥416.9

View

Reel

¥355.5

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Magnetic Speed Sensor ICs

All Results (1,121)

Sensors

Semiconductors